Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graig Merthyr Colliery, lamp check
Circular check with 1mm rim and inscription on front, other side blank, hole at top for attachment
Pwnc
Diwydiant
Rhif yr Eitem
78.45I/1
Mesuriadau
diameter
(mm): 32
Uchder
(mm): 1
Pwysau
(g): 9.4
Dosbarth
employment/unemploymentNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.